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· AGGREGATE IMPACT VALUE (IS2386Part IV1963) May 7, 2013 For determination of the aggregate impact value of coarse aggregate, which passes mm. IS sieve and retained on 10 mm. IS sieve. More details Get Price. Get Price How Does an Increase in Wages Affect Aggregate Supply .
Aggregate Impact Value on Coarse Aggregates Apparatus for Aggregate Impact Test The apparatus as per IS: 2386 (Part IV) 1963 consists of: (i) A testing machine weighing 45 to 60 kg and having a metal base with a painted lower surface of not less than 30 cm in diameter.
AGGREGATE IMPACT VALUE This test is done to determine the aggregate impact value of coarse aggregates as per IS: 2386 (Part IV) – 1963. The apparatus used for determining aggregate impact value of coarse aggregates is Impact testing machine conforming to IS: 2386 (Part IV) 1963,IS Sieves of sizes –, 10mm and, A cylindrical metal measure of 75mm dia. and 50mm depth, A
IS 2720 (Part 4) (v) Standard Penetration Test. IS 2131 1981 (vi) Soil Investigation. ... Aggregate Impact ValueLS Test Sieves ( ) mm. LS Test Sieves ( ) mm. LS Test Sieves ( ) ... Cement, aggregates, concrete, mix design, block,steel test, wate r test .
Indian Standards Methods of test for aggregates for concrete [IS:2386 (Part I)1963 to IS: 2386 (Part VIII)19631 are necessary adjuncts to this standard. made to IS : . For sampling of aggregates, reference may be This standard contains clauses,,,, and which
· Aggregate Impact Value Tester IS : 2386 (PartIV) i) Impact testing machine conforming to IS: 2386 (Part IV) – 1963. ii) IS Sieves of sizes –, 10mm and iii) A cylindrical metal measure of 75mm dia. and 50mm depth. iv) A tamping rod of 10mm circular cross section and 230mm length, rounded at one end. v) Oven. PREPARATION OF ...
AGGREGATE IMPACT VALUE (IS:2386Part IV . · Objective For determination of the aggregate impact value of coarse aggregate, which passes mm. IS sieve and retained on 10 mm. IS sieve. Reference Standards IS: 2386(Part IV)1963 Methods of test for aggregate for concrete Part IV Mechanical Properties.
· Place the mould in the aggregate impact testing machine and administer 15 numbers of blows of a metal hammer. After that, remove the crushed aggregate and sieve it through a mm sieve. The aggregate impact value is measured as % of aggregates passing through the sieve (W2) to the total weight of the sample (W1).
Experiment No. 4: Determination of the aggregate impact value of different coarse aggregate samples. (BS 812) Scope significance: Aggregate Impact Value The aggregate impact value gives a relative measure of the toughness or the resistance of aggregate sudden shock or impact is not proportional to the resistance to a slowly applied compressive load.